Book type map structure



June 1959 H. w. ANDERSON BOOK TYPE MAP STRUCTURE 5 Sheets-Sheet 2 Filed Aug. 11, 1955 INVENTOR. flan/y W dude/"5072, BY flaw, l flilu June 9, 1959 H. w. ANDERSON 2,389,638

BOOK TYPE MAI STRUCTURE Filed Aug. 11, 1955 3 Sheets-Sheet 3 INVENTOR. G (3 Henry Wands/@072,

B Y L35 we United States Patent BOOK TYPE MAP STRUCTURE Henry W. Andersen, Chicago, 121.

Application'August11,1955, Serial No. 527,696

STClaims. (Cl. 35='42) Thisinvention .relates, ,in general, to maps, and has particular relation to an improved form of map embodying, one: or more overall or key maps for a given area and detail maps coveringin greater detail different sections or portions of the area covered by the key map.

Heretofore inxthe-art, overallor key maps and detail maps of. the aforementioned character have been pro.- vided on diiferent pages orleaves bound together. into booklet forms The key maps ofthese prior maps commonly appears .onwhat constitutes,.for example; one page or-complementary page parts ofuthe booklet,,and the detail-maps are on other. pages -of.the;.book1et.i

These prior schemes have the 'objectionrthat-they-do not permitzquick'andeasy;use, by a motorist',..for.example while traveling; It is practically impossible to view-the overalll or key map and any :of .the :detail. maps at '-the samettirnez. Instead, the motorist or othersuser. of the map- -turns-first to the key mapand endeavorszto follow-the same until-hegetsinto or -nearxthe desired section toward which heis traveling. For guidance. in thedesired-section, hemust then turn to :adifferent page provided-with'thev desired detail. map; AsZa result, he thenwloses his'view of the keymap andrtherelatiombe tweenthedetailsof theselected section. and theother parts :of the key map.

Oneof the main objects'of the presentinventiontis" to provide an. improved form of .mapembodying' 'one or more-overall or key; mapsfor a givenareazand detail maps coveringgin greater. detail. different sections-or portionsxof-the area covered by the"keyrnapii andiin which: the. key map and the detail maps; may be: -:viewed at the same time and on substantially the? same-e eye level.:

Another object .is z to provide a rnap offthe. character described in which: the key map appears-on one page: or complementary page parts of the: booklet whereas .ithe detail-maps-are positioned on'pages normallyconcealed within; the booklet andadapted to be selectively withdrawn to position exposed-beyond the edge ofrthe key map so that the key map, and theselecteddetail. map may be viewed simultaneously and on substantially thEISQmGBYG level.-

Another, and-more specific objectis topivot theidetail mapzor a plurality of .such maps.:in. thebookl'et for witha drawal selectively to. exposed positions beyond the' edge of-the-keymap; by pivotal movement aboutithe pivot.

Another; object "is: to utilize the. pivotal action of the detail maps for the purpose of permitting simultaneous viewing;;o-f .the-key mapand the selecteddetail 'rnap and ferthe fadditional purpose of finding-desired locations ontheidetail map by meansoftcoacting lists of in'dicia along the edgesofthe -key and. detailimaps' Another object'is to provide an-improved booklet form ofimap; of the character described in which theresaretwo orimore': key maps with one or more detail map bearing pages pivoted betweenithe key map pages and carrying d-i-fierent detail :maps on opposite sides thereof," and with the pivot so arranged-that the detailmap page may be ice swung; from one edge of one key. map. and. fromthe opposite edge of the other .keymap to permit one": detail map to be viewed: simultaneously with onekey; map and the other detail mapon the opposite sideof. the same page to be viewed simultaneously with the other key map.

Further objects and advantages of the invention will appear from the following detailed description, takenin connection with the accompanying drawings in which:

Figure 1 isa front elevational view offone forrnof map booklet embodying the present invention with the booklet folded to closed position and the detail map beare ing leavesin concealed positions;

Figure 2 shows the booklet opened to oneof the-key maps and one of the detail map bearing leaves swung to position exposed beyond the edge'of the key map;

Figure 3 shows the bookletopened to the other key map and thedetail map bearing leaf swung toposition exposed beyond the edge of the other key map;

Figure 4 is a fragmentary View showing how the cooperating indicia on the edges of the leaves are used to .find a location on the detail map;

Figure 5 is a detail sectional .view taken on the" line 5--5 of Figure 1;

Figure .6 is a fragmentary view'of the back ofthespage bearing one of the key maps .or part thereof, to :show one of .the listings :of streets "or" the like,v and the .-indexing, i;of' same relative to'the. locating indicia' .on,-the map bearing Pa es Figure 7 isab'ottom edge-view of the :mapbooklet-on enlarged scale and partially; broken away.

Referring 'now to the drawings; the-"map; selectedfor illustration has a..cover I of generally UrShBPfidT. form having .a frontside 2 anda back side-3-folded.orrjoined at'4- as shown inFigure- 5.

Within the'front of the cover 1, there;is.-a:p age,or complementary page parts Sand 6-Which fold. along-zthe line of :fold 7 when the booklet isclosed. The-page or complementary page parts 5 and 6 bear a key oroveral-l map 8-shown,; for.example,- as a map coveringLosAngeles, California and surrounding areas. Thismapprefer-1 ablyshowsall highways, National .Parks and Monuments; cities: and principal towns:with.,.route,numbers; and;..,if desired, mileage-figures andother helpfuhdata. Detail isv minimizedrto permit 1 quick and. easy use of the .:map. while traveling.

The key map '8 hasaone. ormore detail areas; 9 and 10 marked thereon, for; example; by grid linesv 111.0r; other-e; wise-:as desired. For LoszAngeles, California andlsurw rounding: areas-there preferablyz willjbe' arrelatively large number. of-detail areas-markedzon the key map 8.

Within the .backof thercoverzlthere is apage oncome; plernentarypagepartsS and .6 which fold along the;line of fold-7' whenthe: booklet is closed. The page. or complementary page parts-,5- and 6f bear a key or;overal1: map 8.; similarto the key map 8,--and-1therefore alsoscovwering Los-.Angeles; California. andzsurrounding areas-inthe particular map selected for illustration. 'lhevkey-map 8 however; is;reversed :with respect to:the.key.=map; 8.

The backsides. of the page. Sand; 5- may-begluedor otherwise secured-tothe inner surfacesof. the frontrand backsides'l'andfiof thecovenl. If desired, theremay bean intermediate leaf 28 folded at 29,. (Figurej) and stapledat the .foldto the fold 40f thecover l by.a..staple; 3'0. Inthis case, one partof. the leaf .28 may. beglued. or, otherwise secured tothe outer, side of thepagepart 6,. The other part of the leaf 28'may besimilarly interposed.

. between the inner surface of theback side 3 of "the. cover,

1 and'the outer side of the pagepart 6' andglued'or secured to the outer side of the-pagepart 6.

Similar to thekey map 8, the key map 8"has one 'or more-detail areas 9' and-10' marked: thereonyforexam pie, by grid lines 11' or otherwise as desired. The detail areas 9' and 10' are for different areas than the detail areas 9 and 10 and where the key map 8 has a larger humber of detail areas the key map 8' also preferably has a similar number of detail areas.

Detail map bearing leaves 12 and 13 are pivoted between the page parts 5 and 5 upon a pivot 14 which extends through the page parts 5 and 5' and leaves .12 and 13 and is headed at its opposite ends. The pivot 14 may be of separable or detachable form to permit removal and' replacement, or insertion of additional leaves or removal or replacement of the leaves. The key maps 8 and 8' being reversed it will be apparent that the pivot 14 is at opposite sides of these maps when open to view, but this may vary. There is preferably a detail map bearing leaf for each detail area 9 and it) on the key map 8 and therefore where there are additional detail areas on the key map 8 there will be a corresponding additional number of detail map bearing leaves.

Each detail map bearing leaf 12 and 13 has detail maps 15 and 16 on opposite sides thereof. The detail map 15 on one side shows one of the detail areas 9, 10 marked on the key map 8, of larger size and in greater detail than on the key map 8. The detail map 16 on the opposite side of the leaf shows one of the detail areas 9', 10' marked on the key map 8, of larger size and in greater detail than on the key map 8. T The leaves 12 and 13 may have tabs 17 with one side of the tab 17 on the leaf 12 hearing, for example, the number 1 or a letter or the like corresponding with the number 1 or letter or the like in one of the detail areas on the key map 8. One side of the tab 17 on the leaf 13 bears the number 2 or a letter or the like corresponding with the number 2 or letter or the like in another detail area on the key map 8. The opposite side of the tab 17 on the leaf 12 bears the number 3 or a letter or the like corresponding with the number 3 or letter or the like in one of the detail areas on the key map 8'. The opposite side of the tab 17 on the leaf 13 bears the number 4 or a letter or the like corresponding with the number 4 or letter or the like in another detail area on the key map 8'.

In the use of the map the motorist or other user uses the key map and endeavors to follow the same until he gets into or near the desired section toward which he is traveling. For example, starting at Orange on the key map 8, if he desires to travel into the detail area 9 marked 1 0n the key map, he will follow route 101 until he gets into or near the area 1. Then, grasping the tab 17 on the leaf 12, he will swing the leaf about its pivot 14 to position exposed beyond the edge of the key map as shown in Figure 2. The motorist may then view the detail map 15 and the key map 8 simultaneously, using the detail map 15 for detail guidance to the desired location within the detail area 1 and simultaneously using both the key map 8 and the detail map 15 to keep oriented with respect to the surrounding region. The detail maps preferably have the names of all streets marked thereon (only a few being marked in Figure 2 to simplify the illustration); also highways and/or other data, as desired.

If the motorist desires to travel into the detail area 10 marked 2 on the key map 8, he will follow the key map 8 until he gets into or near the area 2. Then, grasping the tab 17 on the leaf 13, he will swing this leaf about its pivot 14 to position exposed beyond the edge of the key map 8. The motorist may then view the detail map on the leaf 12 and key map 8 simultaneously, using the detail map for detail guidance to the desired location within the 'detail area 2 and simultaneously using both the key map 8 and the detail map to keep oriented with respect to the surrounding region.

If the motorist desires to travel into one of the detail areas, for example, 3 or 4, on the key map 8', he merely uses thekey maps and endeavors to follow the same until he gets into or near the desired section 3 or 4 on the key map 8'. Then by grasping the tab 17 on the desired leaf 12, 13, he swings such leaf to position exposing the detail map on the opposite side of the leaf 12 or 13 beyond the edge of the key map 8', as shown in Figure 3. The key map 8' and desired detail map are thus again adapted to be viewed simultaneously and on substantially the same eye level for detail guidance to the desired location within the desired detail area and at the same time for keeping oriented with respect to the surrounding region.

The provision of the two reversed key maps 8 and 8' in the same booklet, with their reversed arrangement and the arrangement of the pivot 14, and the arrangement of the detail maps with respect to the key maps, enables the use, as an illustration, of only eighteen detail map hearing leaves with detail maps on their opposite sides for covering thirty-six detail areas on the key maps. This reduces the cost and makes for compactness of the booklet form of map according to the present invention and the map according to this invention permits quick and easy use while traveling.

For the purpose of facilitating the finding of a desired detail location on the detail maps on the leaves 12 and 13 first lists of indicia 18 shown in the form of letters A through Z extend along the edges 19 and 20 and 19' and 20 of the leaves bearing the key maps 8 and 8'. Second lists of indicia 21 in the form of numbers 1 through 39 extend along opposite sides of the edges 22 and 23 of each leaf 12 and 13.

Listings 24 of streets, towns or other points on the detail maps may be provided, for example, on the front of the leaf or page part 5 or elsewhere within the booklet. These listings are preferably in alphabetical order and are followed by index references. For example, and for purposes of illustration, the street Alexandria Ave., is followed by the index reference 1-31-Q in the listings 24. In order to locate Alexandria Ave. on the detail map, the user of the map selects the detail map bearing leaf with the tab marked 1 and swings this leaf about the pivot 14 until the indicia number 31 on the leaf is in register with the indicia bearing edge of the key map 8. Then, by glancing at the detail map (Figure 4) adjacent the indicia letter Q along the edge of the key map 8 the street Alexandria Ave, is quickly and easily located on the detail map 15. The other index references in the listings 24 cover the other streets, towns or points on the other detail maps and provide for similarly locating the same as above described.

The pivoting of the detail map bearing leaves within the booklet thus not only permits viewing the key map and any selected detail maps simultaneously and on substantially the same eye level but provides a compact map which enables locating desired streets or other points on the detail maps quickly and easily. Only the key map and/or detail map which are being used are exposed to view. The other maps are within the booklet and out of the way.

The embodiment of the invention shown in the drawings is for illustrative purposes only and it is to be especially understood that said drawings and the accompanyiug specification are not to be construed as a definition of the limits or scope of the invention, reference being had to the appended claims for that purpose.

I claim:

1. A book type map comprising, in combination, a key map bearing sheet having an intermediate fold with first and second portions of said sheet on opposite sides of said fold adapted to be folded together and to be opened to position with their inner surfaces in substantially coplanar relation, said inner surfaces bearing a key map of an area substantially as large as the combined areas of the inner surfaces of said first and second p0rtions of said sheet, a plurality of leaves each bearing a detail map on enlarged scale and having an area not substantially greater than the area of one of said first and second portions of said key map bearing sheet, said detail map-bearing leaves -beingpivoted on a common pivot to the back -of one of said first and second portions and free- 0f theother portion of said key map bearingsheet, said detail map bearing laveseaoh having.pivotal movement selectively from concealed position inback of'ithe portion of-thekeymap' bearing sheet to" which they are pivoted to exposed' 'position projecting from the edge of said one portionof saidkey map bearing sheet to permit simultaneouslyviewing: thekey map on the inner surfaces of bothsaid' -first and second portions of said key map bearing sheet and the projecu'ng detail map, detail areasdefining on said'keyfmapjthedetail map areas on said detail map bearing leaves but of smaller size and i in -less I detail; said detail map bearing leaves and the detail areas on said key maphavingindicia relating the respective detail rn'apjbearing leavesjfwith respect to the detail areas on-said key mapf 2. A book type map, comprising,,ir1 combination, a pair of key map bearing sheets,..eacht havingzan intermediate foldiwith first and second-portions of "each sheet on opposite sides ofvsaid folds adapted to be folded together and tobe opened to'positi'onwith their inner surfaces in substantially coplanar relation, said inner surfaces of each sheet bearing a key map of an area substantially as large as the combined areas of the inner surfaces of said first and second portions of the related sheet, a plurality of leaves each bearing detail maps on opposite sides thereof and each having an area not substantially greater than the area of one of said first and second portions of said key map sheets, said detail map bearing leaves being pivoted on a common pivot between the backs of one of the first and second portions and free of the other portions of said key map bearing sheets, said detail map bearing leaves each having pivotal movement selectively from concealed position between one of the first and second portions of said key map bearing sheets to exposed position projecting from the edges of said key map bearing sheets to permit simultaneously viewing the key map on the inner surfaces of both said first and second portions of one of said key map bearing sheets and the detail map on one side of the selected detail map bearing leaf and simultaneously viewing the key map on the inner surfaces of both said first and second portions of the other key map bearing sheet and the detail map on the other side of the selected detail map bearing leaf, detail areas defining on said key maps the detail map areas on said detail map bearing leaves but of smaller size and in less detail, said detail map bearing leaves and the detail areas on said key maps having indicia relating the respective detail map bearing leaves with respect to the detail areas on said key maps.

3. A book type map structure comprising, in combination, a pair of pages joined to be folded together and to be unfolded to open position with their inner surfaces in substantially coplanar relation, said inner surfaces of said pages bearing a key map of an area substantially as large as the combined areas of the inner surfaces of said pages, and at least one leaf of an area not substantially greater than the area of one of said pages and bearing a detail map on enlarged scale and of a detail area constituting only a smaller scale portion of said key map, said detail map bearing leaf being pivoted to the outer side of only one of said pages and free of the other page, said detail map bearing leaf having pivotal movement from concealed position in back of the page to which it is pivoted to exposed position projecting from the edge of said page to permit, when said pages are unfolded to open position and said detail map bearing leaf is pivoted to exposed position, simultaneously viewing the key map on the inner surfaces of said pages and said detail map on said leaf.

4. A book type map structure according to claim 3 wherein there is a first list of indicia extending along at least the edge of the page to which the detail 111E 1 bearing leafis pivoted and fromwhich said leaf is projected by pivotalrnovement thereof, a second list of indicia disposed alongat least one'edge of said leaf, said "second listof indicia-being disposed as to beselectively placed in register with said edgeof said page by pivotal movementof said-leaf whereby a location is found on'said detail map bytheindexed relation thereby obtained between the indi'cia on theleafwhich is in register with the edge of said page andthe indicia of said first list' of indicia.

5. -Abook ty'pe" map structure comprising, in com-'- bination, first and second pairs of pages each" pair being joined to be folded together and to be unfolded to open position with their inner surfaces in substantially coplanar relation, saidinnersurfaces of each lpair'of pagesbearing a key map of an area substantially as large asthe combinedareas of'flie" inner surfaces of "the related "pair of- -pages,and' at least one leaf of an area not substantially greater thanthe area of one of said pages and bearing detail maps on opposite sides thereofon enlarged scale of detail areas constituting only'smaller scale portions of said key maps, said detail map bearing leaf being-pivotedbetween"and to the backs-of the inner pages and free of the outer pages of said first and second pairs of pages, said detail map bearing leaf having pivotal movement from concealed position between said inner pages to exposed position projecting from the edges of said inner pages to permit, when said pages are unfolded to open position and said detail map bearing leaf is pivoted to exposed position, simultaneously viewing the key map on the inner surfaces of one pair of pages and the detail map on one side of said leaf and the key map on the inner surfaces of the other pair of pages and the detail map on the other side of said leaf.

6. A book type map structure according to claim 5 wherein one key map has a detail area marked thereon and defining the detail map area on one side of said detail map bearing leaf and the other key map has a detail area marked thereon and defining the detail map on the other side of said detail map bearing leaf, the detail map areas defined on said key maps constituting only portions of said key maps and being of smaller size and in less detail than the detail map areas on opposite sides of said detail map bearing leaf.

7. A book type map comprising, in combination, a key map bearing sheet having an intermediate fold with first and second portions of said sheet on the opposite sides of said fold adapted to be folded together and to be opened to position with their inner surfaces in substantially coplanar relation, said inner surfaces bearing a key map of an area substantially as large as the combined areas of the inner surfaces of said first and second portions of said sheet, and at least one leaf bearing a detail map on enlarged scale and having an area not substantially greater than the area of one of said first and second portions of said key map bearing sheet, said detail map bearing leaf being pivoted to the back of one of said first and second portions and free of the other portion of said key map bearing sheet, said detail map bearing leaf having pivotal movement from concealed position in back of the portion of the key map bearing sheet to which it is pivoted to exposed position projecting from the edge of said one portion of said key map bearing sheet to permit simultaneously viewing the key map on the inner surfaces of both said first and second portions of said key map bearing sheet and said detail map, said key map having a detail area defining thereon the detail map area on said detail map bearing leaf, but of smaller size and in less detail, said detail map bearing leaf and the detail area on said key map having indicia relating said detail map bearing leaf with respect to said detail area on said key map.

8. A book type map comprising, in combination, a pair of key map bearing sheets each having an interr 7 mediate fold with first and second portions of each sheet .on opposite sides of said folds adapted to be folded together and to be opened to position with their inner surfaces in substantially coplanar relation, said inner surfaces of each sheet bearing a key map of an area "substantially as large as the combined areas of the inner surfaces of said first and second portions of the related sheet, and at least one leaf bearing detail maps on opposite sides thereof and having an area not substantially greater than the area of one of said first and second .portions of said key map bearing sheets, said detail map bearing leaf being pivoted between the backs of one of the first and second portions and free of the other por- -tions of said key map bearing sheets, said detail map bearing leaf having pivotal movement from a concealed position between one of the first and second portions of said key map bearing sheets to exposed position projecting from the edges thereof to permit simultaneously viewing the key map on the inner surfaces of both said first and second portions of one of said key map bearing sheets and the detail map on one side of said detail map bearing leaf and simultaneously viewing the key map on the inner surfaces of both said first and second portions of the other key map bearing sheet and the detail map on the other side ofsaid detail map bearing leaf, one key map having a detail areardefining thereon the detail map area on one side of said detail map hearing leaf and the other key map having a detail area defining thereon the detail map on the other side of said detail map bearing leaf, the detail map areas defined on said key maps being of smaller size and in less detail than the detail map areas on opposite sides of said detail map bearing leaf, said detail map bearing leaves having indicia on opposite sides thereof related to indicia for the detail areas defined on said key maps for relating the detail maps on opposite sides of said detail map bearing leaf with respect to the detail areas on said key maps.

References Cited in the file of this patent UNITED STATES PATENTS 1,591,865 Wagner July 6, 1926 1,820,115 Blair Aug. 25, 1931 2,693,648 Anderson Nov. 9, 1954 FOREIGN PATENTS 25,907 Great Britain Dec. 1, 1908 

